Displaying 1 result from an estimated 1 matches for "echotext".
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echotest
2007 Apr 17
1
Runing R in a bash script
...ple.sh')
example.r
# Example R-script
x <- c(1:10)
y <- x^2
png(file="example2.png")
#pdf(file="example2.pdf")
plot(x,y)
graphics.off()
example.sh
#/bin/bash
#
# Hello world is written to exhotext every time cron executes this script
echo "Hello world" > echotext
# This works, but not when executed from cron
n=`R --save < example.r`
# using exec as in `exec R --save < example.r` dosent work with cron either
# This also works, but nothing is written to the png when executed from cron
R --save <<RSCRIPT
x <- c(1:10)
y <- x^2
png(file="e...